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KN-138C
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K&N KN-138C Oil Filter

Oil Filters > Oil Filter
Rating Star 1 Rating Star 2 Rating Star 3 Rating Star 4 Rating Star 5   5.0 out of 5 stars   15 Customer Reviews
  • O/E replacement oil filters for most cars, trucks, SUV's, motorcycles, & ATV's
  • 17 mm exposed nut designed for easy oil filter removal
  • Heavy-duty, chrome-plated canister handles extreme conditions
  • Anti-drain back valve (where applicable) eliminates dry starts, prevents oil from draining back into crankcase during engine shutdown
K&N powersports chrome canister oil filters contain a modern synthetic filter media, designed for ultimate flow with less pressure drop, yet engineered for outstanding filtration. K&N powersports 'spin-on' oil filters feature a heavy-duty, chrome-plated metal can. Most of these have a 17 mm nut affixed onto the end that allows for easy removal. The 17 mm nut is crossed-drilled so racers can safety wire the filter to their bike.

[More Information on Powersport Canister Oil Filters]

Product Specifications

Anti Drain Back ValveYes
Bypass ValveYes
Filter MaterialHigh Flow Premium Media
Gasket MaterialNitrile Rubber
Height3.022 in (77 mm)
Outside Diameter2.813 in (71 mm)
PSI Relief ValveYes
Removal NutYes
StyleCanister
Thread SpecificationM20 x 1
Product StyleOil Filters
Weight0.5 lb (0.2 kg)
Product Box Height3.13 in (79 mm)
Product Box Length2.88 in (73 mm)
Product Box Width2.88 in (73 mm)
FinishChrome
Removal Nut Size17 mm
Warranty1 Year Limited

K&N KN-138C Oil Filter Product Reviews

Monday, March 5, 2018 - Part KN-138C
Great Service, goods arrived day prior to date expected. Lots of packaging and protection - excellent Many Thanks for your great service. V Warwick

V Warwick
Brampton, United Kingdom
Thursday, February 2, 2017 - Part KN-138C
Good service -thanks.

Mike Barnard
Southam, United Kingdom
Friday, October 14, 2016 - Part KN-138C
I have been using K&N air filters since the 1970s. I am now in my 50s. Over the years I have had them in all my road bikes and cars. But it's only been in the last few years that I have been using the oil filters and now I will never use anything else. They're easy to take off with the nut on the filter and that's a big big plus. The filter works so so good too. Thank you K&N, your products work.

John Battersby
Wesley Chapel, Florida